PE39496A1 - Pala mecanica de poder con seguros de inclinacion variable - Google Patents

Pala mecanica de poder con seguros de inclinacion variable

Info

Publication number
PE39496A1
PE39496A1 PE1995281556A PE28155695A PE39496A1 PE 39496 A1 PE39496 A1 PE 39496A1 PE 1995281556 A PE1995281556 A PE 1995281556A PE 28155695 A PE28155695 A PE 28155695A PE 39496 A1 PE39496 A1 PE 39496A1
Authority
PE
Peru
Prior art keywords
spoon
arm
pivotal movement
handle
mechanical power
Prior art date
Application number
PE1995281556A
Other languages
English (en)
Spanish (es)
Inventor
Richard L Profio
Frederick W Loeber
Original Assignee
Harnischfeger Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harnischfeger Corp filed Critical Harnischfeger Corp
Publication of PE39496A1 publication Critical patent/PE39496A1/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/427—Drives for dippers, buckets, dipper-arms or bucket-arms with mechanical drives
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/304—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom with the dipper-arm slidably mounted on the boom
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/308—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working outwardly
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/425—Drive systems for dipper-arms, backhoes or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
  • Shovels (AREA)
PE1995281556A 1994-10-17 1995-10-11 Pala mecanica de poder con seguros de inclinacion variable PE39496A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/323,637 US5499463A (en) 1994-10-17 1994-10-17 Power shovel with variable pitch braces

Publications (1)

Publication Number Publication Date
PE39496A1 true PE39496A1 (es) 1996-10-14

Family

ID=23260055

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1995281556A PE39496A1 (es) 1994-10-17 1995-10-11 Pala mecanica de poder con seguros de inclinacion variable

Country Status (6)

Country Link
US (1) US5499463A (fr)
AU (1) AU3429795A (fr)
BR (1) BR9504392A (fr)
CA (1) CA2141164C (fr)
PE (1) PE39496A1 (fr)
ZA (1) ZA958769B (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6272775B1 (en) * 1998-09-02 2001-08-14 Don F. Schmidt Rear dumping dragline bucket and rigging system
US6219946B1 (en) * 1999-08-18 2001-04-24 Harnischfeger Technologies, Inc Power shovel with dipper door snubber and/or closure assembly
US6434862B1 (en) * 2000-08-09 2002-08-20 William J. Hren Skewed dipper
WO2005071170A1 (fr) * 2004-01-23 2005-08-04 Grant Alan David Wallett Godet pour pelle mecanique
US8311970B2 (en) * 2006-04-20 2012-11-13 Cmte Development Limited Payload estimation of weight bearing machinery using multiple model adaptive estimator system and method
US20120192465A1 (en) * 2010-08-03 2012-08-02 Rockledge International, Llc Device and method for controlling a shovel-bucket door
CL2012000264A1 (es) * 2011-02-01 2014-12-26 Harnischfeger Tech Inc Excavadora de minería, comprende una base, una pluma que se extiende desde la base, un mecanismo de tracción montado en el extremo superior de la pluma, una fijación de pluma que tiene un primer extremo acoplado en pivote a la pluma y un segundo extremo unido a un cucharón, y un actuador de cucharon.
US8620536B2 (en) * 2011-04-29 2013-12-31 Harnischfeger Technologies, Inc. Controlling a digging operation of an industrial machine
CN104480985B (zh) * 2011-04-29 2017-10-27 哈尼施费格尔技术公司 控制工业机械的挖掘操作
US8991080B2 (en) * 2012-01-30 2015-03-31 Caterpillar Global Mining Llc Dipper door assembly
CL2013000296A1 (es) 2012-01-31 2014-07-25 Harnischfeger Tech Inc Excavadora minera que comprende una base que incluye un tambor de cabestrante, una pluma que incluye un primer extremo acoplado a la base y un segundo extremo opuesto al primer extremo, una primera pieza acoplada de manera movil a la pluma, una cuchara, un actuador de pivote; cuchara; metodo.
RU2746122C2 (ru) 2012-01-31 2021-04-07 Джой Глобал Серфейс Майнинг Инк Добычной одноковшовый экскаватор, узел дужки и копающий узел для добычного одноковшового экскаватора
US8950091B2 (en) * 2012-03-26 2015-02-10 Caterpillar Global Mining Llc Dragline bucket with remote dumping and positioning capabilities
AU2015261597B2 (en) * 2012-04-02 2017-03-23 Joy Global Surface Mining Inc Boom and dipper handle assembly for an industrial machine
US10156053B2 (en) 2012-04-02 2018-12-18 Joy Global Surface Mining Inc Boom and dipper handle assembly for an industrial machine
US8972120B2 (en) * 2012-04-03 2015-03-03 Harnischfeger Technologies, Inc. Extended reach crowd control for a shovel
RU2017131855A (ru) 2012-07-09 2019-02-06 Джой Глобал Серфейс Майнинг Инк Узел коромысла
CN102767197B (zh) * 2012-08-13 2015-09-16 广西鱼峰集团水泥有限公司 电铲铲杆后挡板
US9593460B2 (en) 2012-09-21 2017-03-14 Harnischfeger Technologies, Inc. Fluid conveyance system for industrial machine
AU2013245549B2 (en) 2012-10-19 2017-05-25 Joy Global Surface Mining Inc Conduit support system
US9051715B2 (en) * 2012-11-05 2015-06-09 Caterpillar Global Mining Llc Crowd machinery guard for mining shovel
AU2015200234B2 (en) 2014-01-21 2019-02-28 Joy Global Surface Mining Inc Controlling a crowd parameter of an industrial machine
USD760808S1 (en) * 2015-02-13 2016-07-05 Caterpillar Global Mining Llc Electric rope shovel crowd take-up device
CN207079647U (zh) 2016-04-08 2018-03-09 哈尼斯菲格技术公司 带有非线性挖掘组件的绳铲
CN105862963A (zh) * 2016-04-19 2016-08-17 韦海报 一种电铲铲杆后档板的固定方法
CL2017001413A1 (es) * 2016-06-03 2018-03-16 Harnischfeger Tech Inc Brazo de pala mecánica con soporte sobre el cazo
US11781286B1 (en) * 2023-03-06 2023-10-10 Charles Constancon Method and system for calculating the mass of material in an excavating machine bucket

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278057A (en) * 1964-04-23 1966-10-11 Universal Marion Corp Handle and dipper assembly for power shovels
CA968753A (en) * 1972-08-04 1975-06-03 Hy-Hoe Corporation Ltd. Backhoe bucket apparatus
US3933260A (en) * 1973-09-14 1976-01-20 Marion Power Shovel Co., Inc. Hoist system for power shovels
US3867750A (en) * 1973-09-27 1975-02-25 Clark Equipment Co Machinery stop and method of installation
DE2718434C2 (de) * 1977-04-26 1979-06-28 Fa. Johannes Fuchs, 7257 Ditzingen Am Ausleger einer Arbeitsmaschine angelenkter Greifer
US5251389A (en) * 1992-07-07 1993-10-12 Harnischfeger Corporation Brace for maintaining relative arm-dipper angle

Also Published As

Publication number Publication date
CA2141164C (fr) 1997-07-22
ZA958769B (en) 1996-05-09
CA2141164A1 (fr) 1996-04-18
BR9504392A (pt) 1997-05-27
AU3429795A (en) 1996-05-02
US5499463A (en) 1996-03-19

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Legal Events

Date Code Title Description
FD Application declared void or lapsed